自願 zìyuàn HSK5 voluntarily Origin Definitions Defs Strokes Stroke Words Sentences Sents 自 zì affixadverb self (bound form) self; oneself; one's own; refers to an action done by oneself or to oneself愿 願 yuàn auxiliaryverb to be willing To be willing or happy to do something; to consent to something because it matches one's own desires.